951013060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{6763}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 2045433600

約数和(自身を除く): 1094420540

約数列:

[1, 2, 4, 5, 10, 20, 79, 89, 158, 178, 316, 356, 395, 445, 790, 890, 1580, 1780, 6763, 7031, 13526, 14062, 27052, 28124, 33815, 35155, 67630, 70310, 135260, 140620, 534277, 601907, 1068554, 1203814, 2137108, 2407628, 2671385, 3009535, 5342770, 6019070, 10685540, 12038140, 47550653, 95101306, 190202612, 237753265, 475506530, 951013060]

約数ペア:

[(1, 951013060), (2, 475506530), (4, 237753265), (5, 190202612), (10, 95101306), (20, 47550653), (79, 12038140), (89, 10685540), (158, 6019070), (178, 5342770), (316, 3009535), (356, 2671385), (395, 2407628), (445, 2137108), (790, 1203814), (890, 1068554), (1580, 601907), (1780, 534277), (6763, 140620), (7031, 135260), (13526, 70310), (14062, 67630), (27052, 35155), (28124, 33815)]